My friend and I went into our room and our neighbors (girls) followed us in and started talking to us and the one I was interested in showed my friend a video and was looking at him and me only once. One of them said that she knocks on our door later at night but I don’t believe it. They invited us to an after party later tonight but she only has my snap from a few weeks ago so I’ll find out. Is she not interest in me and interested my friend?